<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
  <title>CSS Test: Margin Collapsing: in flow (height, control) - not really margin collapsing</title>
  <link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch"/>
  <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-08-17 -->
  <link rel="alternate" href="http://www.hixie.ch/tests/adhoc/css/box/block/margin-collapse/056.html" type="text/html"/>
  <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins"/>
  <link rel="match" href="margin-collapse-156-ref.xht" />

  <style type="text/css">
   table { border-spacing: 0; font-size: 50px; border: solid; background: red; }
   td { padding: 0; width: 1em; background: red; }

   .a .container { height: 1em; background: red; }
   .a .sized { height: 3em; margin: 0; background: aqua; }
   .a .after { height: 1em; margin: 0 0 1em 0; background: yellow; }

   .b .a { border-top: solid aqua 1em; }
   .b .b { border-top: solid yellow 1em; }
   .b .c { border-top: solid aqua 1em; }

  </style>
 </head>
 <body>
  <p>Test passes if there is a stack of 3 horizontal bands which are <strong>from top to bottom: aqua, yellow, aqua</strong> with no red.</p>
  <table>
   <tr>
    <td class="a">
     <div class="container">
      <div class="sized"></div>
     </div>
     <div class="after"></div>
    </td>
    <td class="b">
     <div class="a"></div>
     <div class="b"></div>
     <div class="c"></div>
    </td>
   </tr>
  </table>

</body>
</html>
